Individual Calculations March 2019
 Perez Marimon, Jorge De Jesus  Total change: 28.12  Rating chartPersonal card
 Luis Concepcion in Memoriam 2019 Sancti Spiritus CUB 2019-01-22
RcRownchangeKK*chgGame
 2301 2250 4.50 8 1.06 38 40.28 
  Perez Leiva, Jerzy Jesus f2306 CUB0.001-0.4238-15.96 
  Perez Leiva, Jerzy Jesus f2306 CUB0.001-0.4238-15.96 
  Duarte Napoles, Fanny f2267 CUB1.0010.523819.76 
  Duarte Napoles, Fanny f2267 CUB1.0010.523819.76 
  Perez Rodriguez, Cesar Alejandro f2315 CUB1.0010.593822.42 
  Perez Rodriguez, Cesar Alejandro f2315 CUB1.0010.593822.42 
  Elias Reyes, Jorge Roberto f2317 CUB0.5010.09383.42 
  Elias Reyes, Jorge Roberto f2317 CUB0.001-0.4138-15.58 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Copa 28 de Enero 2019 Las Tunas CUB 2019-02-15
RcRownchangeKK*chgGame
 2226 2250 5.00 10 -0.32 38 -12.16 
  Parra Gomez, Adrian 2212 CUB1.0010.453817.10 
  Roll Renford, Evelio Amaurys 2226 CUB1.0010.473817.86 
  Gallar Tamayo, Abel 2234 CUB0.501-0.0238-0.76 
  Parra Cabrera, Edilmar 2237 CUB0.001-0.5238-19.76 
  Moreno Del Pozo, Orlando 2220 CUB0.501-0.0438-1.52 
  Parra Gomez, Adrian 2212 CUB0.501-0.0538-1.90 
  Roll Renford, Evelio Amaurys 2226 CUB0.501-0.0338-1.14 
  Gallar Tamayo, Abel 2234 CUB0.501-0.0238-0.76 
  Parra Cabrera, Edilmar 2237 CUB0.001-0.5238-19.76 
  Moreno Del Pozo, Orlando 2220 CUB0.501-0.0438-1.52 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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